Okay, telekinesis. She should've remembered that. River was regretting that as she was rammed into the wall of a building and hit the ground with a grunt. Oh that hurt, but she could get through this. She got through the Silence and the Weeping Angels, she could get through simple demons. As she got back to her feet, she brought her gun up, taking aim at one of the other two demons and pulled the trigger, clipping the arm. Another distraction. She knew those bodies belonged to innocent people thanks to the training camp. She wasn't about to kill an innocent person.
She moved closer, taking a stance next to Leia, forming a human wall between the demons and the street behind them. She all ready liked this woman for her gun use. Keeping her eyes on the demons and her gun pointed at them, she spoke the next line of the exorcism. The unwounded demon flung a trashcan towards her, which River managed to dodge. She smirked a bit and glanced at Leia.
"Demons are rather a nuisance aren't they?" River wasn't sure if Leia was the bantering type, but if she wasn't, she surely hoped the other woman realized she did mean business. River wasn't a shrinking violet, she was always in the thick of a fight and she never ran from such things. She could tell Leia was the same with the way she held her gun and shot the first demon. This would be a good exercise, and hopefully a good exorcism.